Matrix Diagnostics Inc
NPI 1346914843 · Clinical Pathology/Laboratory Medicine Physician · Glendale, CA
Matrix Diagnostics Inc is a Clinical Pathology/Laboratory Medicine Physician organization in Glendale, CA (NPI 1346914843).
Provider details
- NPI number
- 1346914843
- Entity type
- Organization
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Frank Lee, Administrator(408) 444-0040
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Matrix Diagnostics
- Doing business as
- Matrix Diagnostics
Registry dates
- Enumerated
- 2021-08-06
- Last updated
- 2023-10-03
- Certified
- 2023-09-25
Frequently asked questions
- What is Matrix Diagnostics Inc's NPI number?
- Matrix Diagnostics Inc's National Provider Identifier (NPI) is 1346914843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matrix Diagnostics Inc?
- Matrix Diagnostics Inc is classified in the NPPES registry as Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matrix Diagnostics Inc located?
- Matrix Diagnostics Inc's practice location on file with NPPES is 330 N Brand Blvd Suite 700, Glendale, CA 91203.
- What is Matrix Diagnostics Inc's phone number?
- The practice phone number listed in the NPPES registry for Matrix Diagnostics Inc is (833) 701-2089.
- Who is the authorized official for Matrix Diagnostics Inc?
- The authorized official listed on Matrix Diagnostics Inc's NPPES record is Frank Lee, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matrix Diagnostics Inc's NPI active?
- Yes — Matrix Diagnostics Inc's NPI (1346914843) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.